TM 9-2320-302-34
0087 00-4
POWER STEERING PUMP REPAIR - CONTINUED
0087 00
DISASSEMBLY - CONTINUED
11.
Remove shaft (13) from pump body (9).
NOTE
Ensure locating pin position is marked to aid in assembly.
12.
Remove ten rollers (27), cam (28), port plate (29), two seals (30), two O-rings (31), locating pin (32), and end plate (33)
from pump body (9). Discard rollers, cam, port plate, seals, o-rings, and locating pin.
13.
Remove two snap rings (34), carrier (35), and drive pin (36) from shaft (13). Discard carrier and drive pin.
14.
Remove and discard two seals (37 and 38) from pump body (9).
INSPECTION
1.
Inspect shaft for wear, burning, and scoring in areas of bushings, oil seals, and spline drive. If found, replace shaft.
2.
If pump has been disassembled because of hard steering, and no other parts show any wear or damage, replace valve and
spring.
ASSEMBLY
NOTE
Coat all interior components with a light coat of clean engine lubricating oil prior to assembly.
1.
Install new seal (37), with lip facing bushing, until seal is seated against inside lip of pump body (9).
2.
Install new seal (38), with lip facing outward, until seal is seated against seal (37).
3.
Install new drive pin (36), new carrier (35) and two snap rings (34) on shaft (13).
4.
Install two new o-rings (31) and two new seals (30) in end plate (33).
38
37
9
33
3130
29
13
28
36
27
34
35
34
LOCATING PIN
LOCATION
32
